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Currently, the EPF probe function doesn't get the device ID argument needed to correctly identify the device table ID of the EPF device. When multiple entries are added to the "struct pci_epf_device_id" table, the probe function needs to identify the correct one. This is achieved by modifying the pci_epf_match_id() function to return the match ID pointer and passing it to the driver's probe function. pci_epf_device_match() function can return bool based on the return value of pci_epf_match_id(). Link: https://lore.kernel.org/r/20230602114756.36586-3-manivannan.sadhasivam@linaro.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kishon Vijay Abraham I <kishon@kernel.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.